Borschevskaya A.A. Lab Work 4 Hard #5
@ -8,6 +8,10 @@ public class DrawingObjectArmoredCar implements IDrawingObject{
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this.armoredCar = armoredCar;
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}
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public DrawingArmoredCar getArmoredCar() {
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return armoredCar;
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}
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@Override
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public float getStep() {
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if (armoredCar != null)
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@ -144,4 +144,9 @@ public class FormArmoredCar extends JFrame{
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labelWeight.setText("Вес: " + armoredCar.getArmoredCar().getWeight());
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labelColor.setText("Цвет: " + armoredCar.getArmoredCar().getBodyColor().getRGB());
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}
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public void setArmoredCar(DrawingArmoredCar armoredCar) {
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this.armoredCar = armoredCar;
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setData();
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}
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}
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@ -3,22 +3,25 @@
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<grid id="27dc6" binding="mainPanel" layout-manager="GridLayoutManager" row-count="2" column-count="2" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
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<margin top="0" left="0" bottom="0" right="0"/>
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<constraints>
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<xy x="20" y="20" width="887" height="526"/>
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<xy x="20" y="20" width="947" height="629"/>
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</constraints>
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<properties/>
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<border type="none"/>
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<children>
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<grid id="d36a5" binding="btnPanel" layout-manager="GridLayoutManager" row-count="8" column-count="3" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
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<grid id="d36a5" binding="btnPanel" layout-manager="GridLayoutManager" row-count="13" column-count="3" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
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<margin top="0" left="0" bottom="0" right="0"/>
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<constraints>
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<grid row="0" column="1" row-span="2" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties/>
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<properties>
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<name value=""/>
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<toolTipText value=""/>
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</properties>
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<border type="none"/>
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<children>
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<component id="abbc4" class="javax.swing.JButton" binding="buttonAddArmoredCar">
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<constraints>
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<grid row="1" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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<grid row="5" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<text value="Добавить бронемашину"/>
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@ -26,7 +29,7 @@
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</component>
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<component id="ab78e" class="javax.swing.JButton" binding="buttonRemoveArmoredCar">
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<constraints>
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<grid row="3" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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<grid row="7" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<text value="Удалить бронемашину"/>
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@ -34,7 +37,7 @@
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</component>
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<component id="28eda" class="javax.swing.JButton" binding="buttonShowStorage">
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<constraints>
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<grid row="4" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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<grid row="8" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<text value="Посмотреть хранилище"/>
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@ -42,7 +45,7 @@
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</component>
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<component id="633b9" class="javax.swing.JButton" binding="buttonShowOnMap">
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<constraints>
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<grid row="5" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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<grid row="9" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<text value="Посмотреть карту"/>
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@ -50,7 +53,7 @@
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</component>
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<component id="30614" class="javax.swing.JTextField" binding="maskedTextBoxPosition">
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<constraints>
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<grid row="2" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="6" anchor="8" fill="1" indent="0" use-parent-layout="false">
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<grid row="6" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="6" anchor="8" fill="1" indent="0" use-parent-layout="false">
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<preferred-size width="150" height="-1"/>
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</grid>
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</constraints>
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@ -58,7 +61,7 @@
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</component>
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<component id="4f2a5" class="javax.swing.JComboBox" binding="mapSelectorComboBox">
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<constraints>
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<grid row="0" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="2" anchor="8" fill="1" indent="0" use-parent-layout="false"/>
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<grid row="1" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="2" anchor="8" fill="1" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<model>
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@ -70,7 +73,7 @@
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</component>
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<component id="bf66e" class="javax.swing.JButton" binding="buttonUp">
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<constraints>
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<grid row="6" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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<grid row="11" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<enabled value="true"/>
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@ -81,7 +84,7 @@
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</component>
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<component id="56422" class="javax.swing.JButton" binding="buttonDown">
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<constraints>
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<grid row="7" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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<grid row="12" column="1" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<icon value="Down.png"/>
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@ -90,7 +93,7 @@
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</component>
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<component id="f47b8" class="javax.swing.JButton" binding="buttonRight">
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<constraints>
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<grid row="7" column="2" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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<grid row="12" column="2" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<icon value="Right.png"/>
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@ -99,7 +102,7 @@
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</component>
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<component id="a0cfb" class="javax.swing.JButton" binding="buttonLeft">
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<constraints>
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<grid row="7" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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<grid row="12" column="0" row-span="1" col-span="1" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<icon value="Left.png"/>
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@ -107,6 +110,46 @@
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<visible value="true"/>
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</properties>
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</component>
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<component id="b0b2e" class="javax.swing.JTextField" binding="textBoxNewMapName">
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<constraints>
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<grid row="0" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="6" anchor="8" fill="1" indent="0" use-parent-layout="false">
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<preferred-size width="150" height="-1"/>
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</grid>
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</constraints>
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<properties/>
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</component>
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<component id="8adee" class="javax.swing.JButton" binding="AddMapButton">
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<constraints>
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<grid row="2" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<text value="Добавить карту"/>
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</properties>
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</component>
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<component id="e7216" class="javax.swing.JButton" binding="DeleteMapButton">
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<constraints>
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<grid row="4" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<text value="Удалить карту"/>
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</properties>
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</component>
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<component id="7099e" class="javax.swing.JList" binding="listBoxMaps">
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<constraints>
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<grid row="3" column="0" row-span="1" col-span="3" vsize-policy="6" hsize-policy="2" anchor="0" fill="3" indent="0" use-parent-layout="false">
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<preferred-size width="150" height="50"/>
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</grid>
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</constraints>
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<properties/>
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</component>
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<component id="ccba6" class="javax.swing.JButton" binding="lookDeletedButton">
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<constraints>
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<grid row="10" column="0" row-span="1" col-span="3" vsize-policy="0" hsize-policy="3" anchor="0" fill="1" indent="0" use-parent-layout="false"/>
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</constraints>
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<properties>
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<text value="Посмотреть удаленные объекты"/>
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</properties>
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</component>
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</children>
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</grid>
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<hspacer id="da837">
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@ -1,6 +1,9 @@
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.*;
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import java.util.HashMap;
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import java.util.LinkedList;
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import java.util.Queue;
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public class FormMapWithArmoredCars extends JFrame{
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private JButton buttonAddArmoredCar;
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@ -16,47 +19,39 @@ public class FormMapWithArmoredCars extends JFrame{
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private JButton buttonLeft;
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private JPanel mainPanel;
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private JPanel btnPanel;
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private JTextField textBoxNewMapName;
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private JButton AddMapButton;
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private JButton DeleteMapButton;
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private JList listBoxMaps;
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private JButton lookDeletedButton;
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private Image img;
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private MapWithSetArmoredCarsGeneric<DrawingObjectArmoredCar, AbstractMap> _mapArmoredCarsCollectionGeneric;
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private final HashMap<String, AbstractMap> _mapsDict = new HashMap<>() {{
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put("Простая карта", new SimpleMap());
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put("Карта 1", new MyMapLabyrinth());
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put("Карта 2", new MyMapWooden());
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}};
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private final MapsCollection _mapsCollection;
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private final Queue<DrawingObjectArmoredCar> queue = new LinkedList<>();
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public FormMapWithArmoredCars() {
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super("Карта с набором объектов");
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setBounds(100, 100, 1000, 700);
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setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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mapSelectorComboBox.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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AbstractMap map = null;
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String name = (String) mapSelectorComboBox.getSelectedItem();
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switch (name)
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{
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case "Простая карта":
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map = new SimpleMap();
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break;
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case "Карта 1":
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map = new MyMapWooden();
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break;
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case "Карта 2":
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map = new MyMapLabyrinth();
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break;
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}
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if (map != null)
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{
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_mapArmoredCarsCollectionGeneric = new MapWithSetArmoredCarsGeneric<>(
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drawPanel.getWidth(), drawPanel.getHeight(), map);
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}
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else
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{
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_mapArmoredCarsCollectionGeneric = null;
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}
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}
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});
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mapSelectorComboBox.removeAllItems();
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for (var elem : _mapsDict.keySet())
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{
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mapSelectorComboBox.addItem(elem);
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}
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buttonAddArmoredCar.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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if (_mapArmoredCarsCollectionGeneric == null)
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if (listBoxMaps.getSelectedIndex() == -1)
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{
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return;
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}
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@ -67,11 +62,11 @@ public class FormMapWithArmoredCars extends JFrame{
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if (form.getSelectedCar() == null)
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return;
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DrawingObjectArmoredCar armoredCar = new DrawingObjectArmoredCar(form.getSelectedCar());
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if (_mapArmoredCarsCollectionGeneric.add(armoredCar) > -1)
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if (_mapsCollection.get((String)listBoxMaps.getSelectedValue()).add(armoredCar) > -1)
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{
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if (form.DialogResult) {
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JOptionPane.showMessageDialog(null, "Объект добавлен");
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img = _mapArmoredCarsCollectionGeneric.ShowSet();
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img = _mapsCollection.get((String) listBoxMaps.getSelectedValue()).ShowSet();
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repaint();
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}
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}
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@ -94,10 +89,12 @@ public class FormMapWithArmoredCars extends JFrame{
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"Удаление", JOptionPane.YES_NO_OPTION);
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if (res == JOptionPane.YES_OPTION) {
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int pos = Integer.parseInt(maskedTextBoxPosition.getText());
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if (_mapArmoredCarsCollectionGeneric.remove(pos) != null)
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DrawingObjectArmoredCar deletedArmoredCar = (DrawingObjectArmoredCar) _mapsCollection.get((String) listBoxMaps.getSelectedValue(), pos);
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if (_mapsCollection.get((String) listBoxMaps.getSelectedValue()).remove(pos) != null)
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{
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queue.add(deletedArmoredCar);
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JOptionPane.showMessageDialog(null, "Объект удален");
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img = _mapArmoredCarsCollectionGeneric.ShowSet();
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img = _mapsCollection.get((String) listBoxMaps.getSelectedValue()).ShowSet();
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}
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else
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{
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@ -109,11 +106,11 @@ public class FormMapWithArmoredCars extends JFrame{
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buttonShowStorage.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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if (_mapArmoredCarsCollectionGeneric == null)
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if (_mapsCollection.get((String) listBoxMaps.getSelectedValue()) == null)
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{
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return;
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}
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img = _mapArmoredCarsCollectionGeneric.ShowSet();
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img = _mapsCollection.get((String) listBoxMaps.getSelectedValue()).ShowSet();
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repaint();
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||||
}
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});
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@ -121,11 +118,11 @@ public class FormMapWithArmoredCars extends JFrame{
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buttonShowOnMap.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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if (_mapArmoredCarsCollectionGeneric == null)
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if (_mapsCollection.get((String) listBoxMaps.getSelectedValue()) == null)
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{
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return;
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}
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img = _mapArmoredCarsCollectionGeneric.ShowOnMap();
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img = _mapsCollection.get((String) listBoxMaps.getSelectedValue()).ShowOnMap();
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repaint();
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||||
}
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||||
});
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@ -135,31 +132,85 @@ public class FormMapWithArmoredCars extends JFrame{
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buttonLeft.addActionListener(new ActionListener() {
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@Override
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||||
public void actionPerformed(ActionEvent e) {
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||||
img = _mapArmoredCarsCollectionGeneric.MoveObject(Direction.Left);
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img = _mapsCollection.get((String) listBoxMaps.getSelectedValue()).MoveObject(Direction.Left);
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repaint();
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||||
}
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||||
});
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||||
buttonUp.addActionListener(new ActionListener() {
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@Override
|
||||
public void actionPerformed(ActionEvent e) {
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img = _mapArmoredCarsCollectionGeneric.MoveObject(Direction.Up);
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||||
img = _mapsCollection.get((String) listBoxMaps.getSelectedValue()).MoveObject(Direction.Up);
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repaint();
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||||
}
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||||
});
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||||
buttonDown.addActionListener(new ActionListener() {
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||||
@Override
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||||
public void actionPerformed(ActionEvent e) {
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img = _mapArmoredCarsCollectionGeneric.MoveObject(Direction.Down);
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img = _mapsCollection.get((String) listBoxMaps.getSelectedValue()).MoveObject(Direction.Down);
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repaint();
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||||
}
|
||||
});
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||||
buttonRight.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent e) {
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img = _mapArmoredCarsCollectionGeneric.MoveObject(Direction.Right);
|
||||
img = _mapsCollection.get((String) listBoxMaps.getSelectedValue()).MoveObject(Direction.Right);
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repaint();
|
||||
}
|
||||
});
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||||
AddMapButton.addActionListener(new ActionListener() {
|
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@Override
|
||||
public void actionPerformed(ActionEvent e) {
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if (mapSelectorComboBox.getSelectedIndex() == -1 || textBoxNewMapName.getText().equals(""))
|
||||
{
|
||||
JOptionPane.showMessageDialog(null, "Не все данные заполнены", "Ошибка", JOptionPane.ERROR_MESSAGE);
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return;
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||||
}
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||||
if (!_mapsDict.containsKey((String) mapSelectorComboBox.getSelectedItem()))
|
||||
{
|
||||
JOptionPane.showMessageDialog(null, "Нет такой карты", "Ошибка", JOptionPane.ERROR_MESSAGE);
|
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return;
|
||||
}
|
||||
_mapsCollection.AddMap(textBoxNewMapName.getText(), _mapsDict.get((String) mapSelectorComboBox.getSelectedItem()));
|
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ReloadMaps();
|
||||
}
|
||||
});
|
||||
_mapsCollection = new MapsCollection(drawPanel.getWidth(), drawPanel.getHeight());
|
||||
|
||||
listBoxMaps.addListSelectionListener(e -> {
|
||||
if (listBoxMaps.getSelectedValue() != null) {
|
||||
img = _mapsCollection.get((String) listBoxMaps.getSelectedValue()).ShowSet();
|
||||
repaint();
|
||||
}
|
||||
});
|
||||
|
||||
DeleteMapButton.addActionListener(new ActionListener() {
|
||||
@Override
|
||||
public void actionPerformed(ActionEvent e) {
|
||||
if (listBoxMaps.getSelectedIndex() == -1)
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
if (JOptionPane.showConfirmDialog(null, "Удалить карту" +
|
||||
listBoxMaps.getSelectedValue()+ "?", "Удаление", JOptionPane.YES_NO_OPTION) == JOptionPane.YES_OPTION)
|
||||
{
|
||||
_mapsCollection.DelMap((String) listBoxMaps.getSelectedValue());
|
||||
ReloadMaps();
|
||||
}
|
||||
}
|
||||
});
|
||||
lookDeletedButton.addActionListener(new ActionListener() {
|
||||
@Override
|
||||
public void actionPerformed(ActionEvent e) {
|
||||
|
||||
if (!queue.isEmpty()) {
|
||||
FormArmoredCar form = new FormArmoredCar();
|
||||
form.setArmoredCar(queue.poll().getArmoredCar());
|
||||
}
|
||||
else
|
||||
JOptionPane.showMessageDialog(null, "Нет удаленных объектов");
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private void createUIComponents() {
|
||||
@ -172,4 +223,19 @@ public class FormMapWithArmoredCars extends JFrame{
|
||||
}
|
||||
};
|
||||
}
|
||||
|
||||
private void ReloadMaps() {
|
||||
int index = listBoxMaps.getSelectedIndex();
|
||||
listBoxMaps.setListData(_mapsCollection.getKeys().toArray(new Object[0]));
|
||||
if (listBoxMaps.getModel().getSize() > 0 && (index == -1 || index >=
|
||||
listBoxMaps.getModel().getSize()))
|
||||
{
|
||||
listBoxMaps.setSelectedIndex(0);
|
||||
}
|
||||
else if (listBoxMaps.getModel().getSize() > 0 && index > -1 && index <
|
||||
listBoxMaps.getModel().getSize())
|
||||
{
|
||||
listBoxMaps.setSelectedIndex(index);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -47,13 +47,9 @@ public class MapWithSetArmoredCarsGeneric<T extends IDrawingObject, U extends Ab
|
||||
public Image ShowOnMap()
|
||||
{
|
||||
Shaking();
|
||||
for (int i = 0; i < _setCars.getCount(); i++)
|
||||
for (var armoredCar : _setCars.GetArmoredCars())
|
||||
{
|
||||
var car = _setCars.Get(i);
|
||||
if (car != null)
|
||||
{
|
||||
return _map.CreateMap(_pictureWidth, _pictureHeight, car);
|
||||
}
|
||||
return _map.CreateMap(_pictureWidth, _pictureHeight, armoredCar);
|
||||
}
|
||||
return new BufferedImage(_pictureWidth, _pictureHeight, BufferedImage.TYPE_INT_BGR);
|
||||
}
|
||||
@ -135,12 +131,16 @@ public class MapWithSetArmoredCarsGeneric<T extends IDrawingObject, U extends Ab
|
||||
private void DrawArmoredCars(Graphics g)
|
||||
{
|
||||
int width = _pictureWidth / _placeSizeWidth;
|
||||
for (int i = 0; i < _setCars.getCount(); i++)
|
||||
int i = 0;
|
||||
for (var armoredCar : _setCars.GetArmoredCars())
|
||||
{
|
||||
if (_setCars.Get(i) != null) {
|
||||
_setCars.Get(i).SetObject(i % width * _placeSizeWidth + 5, i / width * _placeSizeHeight + 10, _pictureWidth, _pictureHeight);
|
||||
_setCars.Get(i).DrawingObject((Graphics2D) g);
|
||||
}
|
||||
armoredCar.SetObject(i % width * _placeSizeWidth + 5, i / width * _placeSizeHeight + 10, _pictureWidth, _pictureHeight);
|
||||
armoredCar.DrawingObject((Graphics2D) g);
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
public SetArmoredCarsGeneric<T> get_setCars() {
|
||||
return _setCars;
|
||||
}
|
||||
}
|
||||
|
46
src/main/java/MapsCollection.java
Normal file
46
src/main/java/MapsCollection.java
Normal file
@ -0,0 +1,46 @@
|
||||
import java.util.ArrayList;
|
||||
import java.util.HashMap;
|
||||
import java.util.List;
|
||||
import java.util.Set;
|
||||
|
||||
public class MapsCollection {
|
||||
public HashMap<String, MapWithSetArmoredCarsGeneric<IDrawingObject, AbstractMap>> _mapStorages;
|
||||
private int _pictureWidth;
|
||||
private int _pictureHeight;
|
||||
|
||||
public MapsCollection(int pictureWidth, int pictureHeight)
|
||||
{
|
||||
_mapStorages = new HashMap<>();
|
||||
_pictureWidth = pictureWidth;
|
||||
_pictureHeight = pictureHeight;
|
||||
}
|
||||
|
||||
public Set<String> getKeys() {
|
||||
return _mapStorages.keySet();
|
||||
}
|
||||
|
||||
public void AddMap(String name, AbstractMap map)
|
||||
{
|
||||
if (!getKeys().contains(name))
|
||||
_mapStorages.put(name, new MapWithSetArmoredCarsGeneric<>(_pictureWidth, _pictureHeight, map));
|
||||
}
|
||||
|
||||
public void DelMap(String name)
|
||||
{
|
||||
if (getKeys().contains(name))
|
||||
_mapStorages.remove(name);
|
||||
}
|
||||
|
||||
public MapWithSetArmoredCarsGeneric<IDrawingObject, AbstractMap> get(String ind)
|
||||
{
|
||||
if (getKeys().contains(ind))
|
||||
return _mapStorages.get(ind);
|
||||
return null;
|
||||
}
|
||||
// дополнительное задание: метод "индексатор" с двумя параметрами
|
||||
public IDrawingObject get(String ind1, int pos) {
|
||||
if (_mapStorages.containsKey(ind1))
|
||||
return _mapStorages.get(ind1).get_setCars().Get(pos);
|
||||
return null;
|
||||
}
|
||||
}
|
@ -1,16 +1,17 @@
|
||||
import java.lang.reflect.Array;
|
||||
import java.util.ArrayList;
|
||||
import java.util.*;
|
||||
|
||||
public class SetArmoredCarsGeneric<T> {
|
||||
private T[] _places;
|
||||
private ArrayList<T> _places;
|
||||
private int maxCount;
|
||||
|
||||
public SetArmoredCarsGeneric(int count)
|
||||
{
|
||||
_places = (T[]) new Object[count];
|
||||
_places = new ArrayList<T>();
|
||||
maxCount = count;
|
||||
}
|
||||
|
||||
public int getCount() {
|
||||
return _places != null ? _places.length : 0;
|
||||
return _places != null ? _places.size() : 0;
|
||||
}
|
||||
|
||||
public int Insert(T armoredCar)
|
||||
@ -20,47 +21,31 @@ public class SetArmoredCarsGeneric<T> {
|
||||
|
||||
public int Insert(T armoredCar, int position)
|
||||
{
|
||||
if (position < 0 || position >= getCount())
|
||||
if (getCount() >= maxCount || position < 0 || position >= maxCount)
|
||||
return -1;
|
||||
|
||||
if (!(_places[position] == null))
|
||||
{
|
||||
int index_empty = -1;
|
||||
// поиск первого пустого элемента
|
||||
for (int i = position + 1; i < getCount(); i++)
|
||||
{
|
||||
if (_places[i] == null)
|
||||
{
|
||||
index_empty = i;
|
||||
}
|
||||
}
|
||||
if (index_empty == -1)
|
||||
return -1;
|
||||
else
|
||||
{
|
||||
for (int i = index_empty; i > position; i--)
|
||||
{
|
||||
_places[i] = _places[i - 1];
|
||||
}
|
||||
}
|
||||
}
|
||||
_places[position] = armoredCar;
|
||||
_places.add(position, armoredCar);
|
||||
return position;
|
||||
}
|
||||
|
||||
public T Remove(int position)
|
||||
{
|
||||
if (position < 0 || position >= getCount())
|
||||
if (position < 0 || position >= _places.size())
|
||||
return null;
|
||||
T armoredCar = _places[position];
|
||||
_places[position] = null;
|
||||
T armoredCar = _places.get(position);
|
||||
_places.remove(position);
|
||||
return armoredCar;
|
||||
}
|
||||
|
||||
public T Get(int position)
|
||||
{
|
||||
if (position < 0 || position >= getCount())
|
||||
if (position < 0 || position >= maxCount)
|
||||
return null;
|
||||
return _places[position];
|
||||
return _places.get(position);
|
||||
}
|
||||
|
||||
public Iterable<T> GetArmoredCars()
|
||||
{
|
||||
return () -> _places.stream().filter(Objects::nonNull).iterator();
|
||||
}
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user